摘要:
Disclosed herein are compositions methods related to micelle-based delivery of dermal cosmetic and/or therapeutic materials. Micelles are formed by controlling proportions of hydrophilic and hydrophobic moieties, which then enables surfactants to facilitate formation of micelles and other cylindrical or vesicular nano-scale structures. These nano-scale structures are used to deliver therapeutic materials through the stratum corneum to underlying layers of skin.
摘要:
A composition is provided to apply to the skin, hair, or external mucosa of a human or animal, and a method for using the composition. The composition includes for example a composition for application to skin, hair or external mucosa comprising: a) dispersed submicron particles of hydrophobic agent(s) having average particle size from 100 nm to 999 nm; b) an aqueous-solvent fluid; and c) rheological modifying agent(s); wherein the aqueous-solvent fluid is 10% to 95% wt. of one or more water miscible solvent(s), 4.99% to 89.99% wt. water, and 0.01% to 10% wt. of the rheological modifying agent(s); and wherein the hydrophobic agents comprise 0.01 to 70% wt. of the skin, hair or mucosal composition; and wherein the composition is substantially surfactant-free.
摘要:
The present invention relates to a device (1) for packaging a product, comprising:—a container (2) having joined front and rear walls,—an article (3) packaged in a folded state inside the container (2), this article (3) bearing said product, having at least two sections separated by at least one fold line (4), at least one of these two sections being attached to one of the front and rear walls by at least one weld zone (5).
摘要:
A liquid-retaining sheet contains a liquid-retaining layer that is able to absorb a liquid component, and the liquid-retaining layer is formed from a nonwoven structural member containing a transparent fiber. In the liquid-retaining sheet, the transparency shown below is adjusted to not more than 0.27. Transparency = Whiteness % of a sheet impregnated with 700 % by mass of water relative to the sheet mass / Basis weight g / m 2 The transparent fiber may contain a cellulose-series fiber substantially free from a carboxyl group (in particular, a regenerated cellulose fiber such as a solvent-spinning cellulose-series fiber). The proportion of the solvent-spinning cellulose-series fiber may be not less than 30% by mass in the transparent fiber. The liquid-retaining sheet may be a skin care sheet (in particular, a facial mask) that is impregnated with a liquid component containing a cosmetic preparation. The liquid-retaining sheet has an improved transparency in a wet state in spite of a nonwoven structural member contained in the sheet and shows a suitable strength in a wet state.
摘要:
The present invention relates to a sticky hydrogel cosmetic composition. According to the present invention, the sticky hydrogel cosmetic composition containing 0.1 to 1 wt% of sodium polyacrylate having an Na substitution degree of at least 50% as a hydrophilic polymer forms hydrogel containing a sufficient amount of a sticky mucilaginous substance while having excellent stability in formulation. Therefore, the present invention has excellent adhesiveness when applied to the skin, thereby allowing the absorption of moisture and ingredients into the skin to be maximized. Thus, the present invention can be widely used for the development of various cosmetics such as a mask pack.
摘要:
The present invention has an object to provide an external dermatological formulation having satisfactory blood flow-promoting effect, antiinflammatory effect, antibacterial effect, moisturizing effect, whitening effect, UV-absorbing effect, UV-scattering effect, antioxidant effect, hair growing effect, hair nourishing effect, emusifying effect, astringent effect, wrinkle-reducing effect, cell-activating effect and/or transdermal absorption-promoting effect with a satisfactory safety and skin feeling; The object is solved by providing an external dermatological formulation comprising a saccharide derivative of alpha , alpha -trehalose and one or more members selected from substances having any one of blood flow-promoting effect , antiinflammatory effect, antibacterial effect, moisturizing effect, whitening effect, UV-absorbing effect, UV-scattering effect, antioxidant effect, hair growing efect, hair nourishing effect, emulsifying effect, astringent effect, wrinkle-reducing effect, cell-activating effect and transdermal absorption-promoting effect.
摘要:
The present invention relates to a cosmetic composition containing xylitol fatty acid esters, and more particularly to a cooling sensation agent for a cosmetic composition containing xylitol fatty acid esters having emulsion stability and continuous cooling sensation effect as an active ingredient. The cosmetic composition containing xylitol fatty acid esters according to the present invention can have a continuous cooling sensation effect for a longer time as compared to the conventional xylitol-containing cosmetic compositions. Furthermore, along with the continuous cooling effect, smooth spreadability and high absorbability of a cosmetic agent can be seen when the xylitol fatty acid esters of the present invention is used instead of the xylitol which may cause the problems of the spreadability, absorbability and emulsion stability thereof.